Toshikatu Narumi

Title: The Innovations of Toshikatu Narumi

Introduction

Toshikatu Narumi is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of magnetic recording technology. With a total of 2 patents, Narumi's work has advanced the understanding and application of longitudinal magnetic coated recording mediums.

Latest Patents

Narumi's latest patents focus on the development of longitudinal magnetic coated recording mediums. The first patent describes a recording medium that includes planar magnetic particles, each possessing an easy magnetization axis perpendicular to the planar surface. These particles are mixed with other materials and dispersed in a magnetic film on a nonmagnetic substrate, with an orientation angle ranging from -30 degrees to +30 degrees. The process for producing this medium involves orienting the planar magnetic particles by applying a magnetic field parallel to the surface of the magnetic film. The second patent reiterates similar concepts, emphasizing the importance of the orientation of the magnetic particles for optimal performance.

Career Highlights

Toshikatu Narumi has built a successful career at Fujitsu Corporation, where he has been instrumental in various innovative projects. His expertise in magnetic recording technology has positioned him as a key figure in the development of advanced recording mediums.

Collaborations

Throughout his career, Narumi has collaborated with talented individuals such as Jun Takahashi and Shigeru Fukushima. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Toshikatu Narumi's contributions to magnetic recording technology through his patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future innovations.